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OLCT 20
Oldham OLCT 20 Manuals
Manuals and User Guides for Oldham OLCT 20. We have
2
Oldham OLCT 20 manuals available for free PDF download: User Manual
Oldham OLCT 20 User Manual (36 pages)
Brand:
Oldham
| Category:
Gas Detectors
| Size: 1 MB
Table of Contents
Table of Contents
3
Overview
5
Limitation of Liability
5
Ownership Clauses
5
Warnings
5
Destruction of Equipment
6
Important Information
6
Warranty
6
Symbols Used
7
Description
9
Main Characteristics of the Various Versions
9
Overview
9
Mechanical Installation of the Various Versions
10
Wiring Arrangements
11
2-Wire Version (OLCT 20D)
11
3-Wire Version (OLC 20D, OLCT 20D)
11
2-Wire Intrinsic Safety Version (OLCT 20I)
12
Installation
13
Equipment Required
13
Positioning the Detector
13
Regulations and Operating Conditions
13
Mounting the Detector
14
Maintenance
15
Maintenance Frequency
15
Detector OLC 20
16
Transmitters OLCT 20
16
Replacing a Sensor on OLCT 20
18
Spare Parts
19
Flameproof Approved Replacement Sensors
19
Intrinsically-Safe Approved Replacement Sensors
20
Accessories
21
Common
23
OLC 20D
23
OLCT 20D
23
OLCT 20I
23
Technical Specifications
23
Sensors
24
Cross Gas Factors for Combustible Gases
25
EU Declaration of Conformity
29
Cable Entries
31
General Comments
31
Requirements for Use in Dust Explosive Atmospheres
31
Special Instructions for Use in Explosive Atmospheres and Fonctional Safety
31
Warnings
31
Limitations of Use
32
Threaded Joints
32
Marking
33
Transfer Curve for OLCT20 Gas Detectors
33
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Oldham OLCT 20 User Manual (32 pages)
Brand:
Oldham
| Category:
Other
| Size: 1 MB
Table of Contents
Table of Contents
3
1 Description
5
General
5
Main Characteristics of the Various Versions
5
Mechanical Installation of the Various Versions
6
2 Wiring Arrangements
7
3-Wire Version (OLC 20D, OLCT 20D)
7
2-Wire Versions (OLCT 20D)
7
2-Wire Intrinsic Safety Versions (OLCT 20I)
8
3 Maintenance
9
Detector OLC 20
9
Calibration
9
Replacing a Sensor on an OLC 20
10
Transmitters OLCT 20
10
Calibration
10
Calibration Specifications
12
Replacing a Sensor on OLCT 20
12
Disposal of OLC(T) 20
12
4 Spare Parts
13
OLC 20 Flameproof Gas Detector
13
OLCT 20 Flameproof Gas Detector
13
OLCT 20 Intrinsic Safety Detector
14
5 Accessories
15
6 Technical Characteristics of OLC 20
17
7 Technical Characteristics of OLCT 20
17
8 Specific Instructions for Use in Explosive Atmospheres According to European Directive ATEX 94/9/EC
19
Specifications for Mechanical and Electrical Installation in Classified Areas
19
Flameproof Detectors (D)
19
Intrinsic Safety Detectors (I) OLCT 20 I
19
Metrological Specifications for Explosive Gas and Oxygen Measurement Detectors
20
Technical Specifications and Special Instructions for Explosive Gas Detectors
21
Technical Specifications and Special Instructions for Oxygen Detectors
25
Markings
26
Flameproof Certified Version: OLC 20D and OLCT 20 D
26
Intrinsic Safety Version: OLCT 20 I
26
9 Recommendations
27
10 EU Declaration of Conformity
29
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Gas Detectors
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